39.807 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying:
  (/ 2.0 (+ (exp x) (exp (- x))))
0.031 * * [simplify]: iteration 0: 7 enodes
0.033 * * [simplify]: iteration 1: 10 enodes
0.036 * * [simplify]: iteration 2: 12 enodes
0.039 * * [simplify]: iteration complete: 12 enodes
0.039 * * [simplify]: Extracting #0: cost 1 inf + 0
0.039 * * [simplify]: Extracting #1: cost 3 inf + 0
0.039 * * [simplify]: Extracting #2: cost 4 inf + 1
0.039 * * [simplify]: Extracting #3: cost 7 inf + 1
0.039 * * [simplify]: Extracting #4: cost 0 inf + 709
0.039 * [simplify]: Simplified to:
  (/ 2.0 (+ (exp x) (exp (- x))))
0.040 * * [progress]: iteration 1 / 4
0.040 * * * [progress]: picking best candidate
0.054 * * * * [pick]: Picked  #<alt (λ (x) (/ 2.0 (+ (exp x) (exp (- x)))))>
0.054 * * * [progress]: localizing error
0.071 * * * [progress]: generating rewritten candidates
0.071 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.089 * * * [progress]: generating series expansions
0.089 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.090 * [backup-simplify]: Simplify (/ 2.0 (+ (exp x) (exp (- x)))) into (/ 2.0 (+ (exp x) (exp (- x))))
0.090 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
0.090 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.090 * [taylor]: Taking taylor expansion of 2.0 in x
0.090 * [backup-simplify]: Simplify 2.0 into 2.0
0.090 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.090 * [taylor]: Taking taylor expansion of (exp x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (exp 0) into 1
0.090 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.090 * [taylor]: Taking taylor expansion of (- x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify 1 into 1
0.091 * [backup-simplify]: Simplify (- 0) into 0
0.091 * [backup-simplify]: Simplify (- 1) into -1
0.091 * [backup-simplify]: Simplify (exp 0) into 1
0.091 * [backup-simplify]: Simplify (+ 1 1) into 2
0.091 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
0.091 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
0.091 * [taylor]: Taking taylor expansion of 2.0 in x
0.091 * [backup-simplify]: Simplify 2.0 into 2.0
0.091 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
0.091 * [taylor]: Taking taylor expansion of (exp x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify (exp 0) into 1
0.092 * [taylor]: Taking taylor expansion of (exp (- x)) in x
0.092 * [taylor]: Taking taylor expansion of (- x) in x
0.092 * [taylor]: Taking taylor expansion of x in x
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify (- 0) into 0
0.092 * [backup-simplify]: Simplify (- 1) into -1
0.092 * [backup-simplify]: Simplify (exp 0) into 1
0.092 * [backup-simplify]: Simplify (+ 1 1) into 2
0.093 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
0.093 * [backup-simplify]: Simplify 1.0 into 1.0
0.094 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
0.094 * [backup-simplify]: Simplify (- 1) into -1
0.094 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
0.095 * [backup-simplify]: Simplify (+ 1 -1) into 0
0.095 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.096 * [backup-simplify]: Simplify (- 1) into -1
0.097 * [backup-simplify]: Simplify (- 0) into 0
0.098 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
0.098 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
0.102 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
0.103 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
0.105 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
0.106 * [backup-simplify]: Simplify (- 1) into -1
0.106 * [backup-simplify]: Simplify (- 1) into -1
0.106 * [backup-simplify]: Simplify (- 0) into 0
0.107 * [backup-simplify]: Simplify (- 0) into 0
0.109 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
0.110 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
0.111 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
0.111 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
0.116 * [backup-simplify]: Simplify (- 1) into -1
0.117 * [backup-simplify]: Simplify (- 1) into -1
0.117 * [backup-simplify]: Simplify (- 0) into 0
0.117 * [backup-simplify]: Simplify (- 1) into -1
0.118 * [backup-simplify]: Simplify (- 0) into 0
0.118 * [backup-simplify]: Simplify (- 0) into 0
0.119 * [backup-simplify]: Simplify (- 0) into 0
0.123 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
0.124 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
0.129 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
0.129 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
0.129 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 (pow x 4)) (+ (* (- 0.5) (pow x 2)) 1.0)) into (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
0.130 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.130 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
0.130 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.130 * [taylor]: Taking taylor expansion of 2.0 in x
0.130 * [backup-simplify]: Simplify 2.0 into 2.0
0.130 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.130 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.130 * [backup-simplify]: Simplify (/ 1 1) into 1
0.130 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.130 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.130 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.130 * [taylor]: Taking taylor expansion of x in x
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 1 into 1
0.130 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [backup-simplify]: Simplify (- 1) into -1
0.131 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.131 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.131 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.131 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
0.131 * [taylor]: Taking taylor expansion of 2.0 in x
0.131 * [backup-simplify]: Simplify 2.0 into 2.0
0.131 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
0.131 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.131 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.131 * [taylor]: Taking taylor expansion of x in x
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.132 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
0.132 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
0.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.132 * [taylor]: Taking taylor expansion of x in x
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [backup-simplify]: Simplify (/ 1 1) into 1
0.132 * [backup-simplify]: Simplify (- 1) into -1
0.132 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
0.132 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
0.132 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.133 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
0.133 * [backup-simplify]: Simplify (+ 0 0) into 0
0.133 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify (+ 0 0) into 0
0.134 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify (+ 0 0) into 0
0.135 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
0.135 * [backup-simplify]: Simplify 0 into 0
0.135 * [backup-simplify]: Simplify (+ 0 0) into 0
0.135 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
0.135 * [backup-simplify]: Simplify 0 into 0
0.136 * [backup-simplify]: Simplify (+ 0 0) into 0
0.136 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
0.136 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify (+ 0 0) into 0
0.137 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
0.138 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.138 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
0.138 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.138 * [taylor]: Taking taylor expansion of 2.0 in x
0.138 * [backup-simplify]: Simplify 2.0 into 2.0
0.138 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.138 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 1 into 1
0.138 * [backup-simplify]: Simplify (/ 1 1) into 1
0.138 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.138 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.138 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.138 * [taylor]: Taking taylor expansion of -1 in x
0.138 * [backup-simplify]: Simplify -1 into -1
0.138 * [taylor]: Taking taylor expansion of x in x
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (/ -1 1) into -1
0.139 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.139 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.139 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.139 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
0.139 * [taylor]: Taking taylor expansion of 2.0 in x
0.139 * [backup-simplify]: Simplify 2.0 into 2.0
0.139 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
0.139 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.139 * [taylor]: Taking taylor expansion of x in x
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (/ 1 1) into 1
0.140 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
0.140 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
0.140 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.140 * [taylor]: Taking taylor expansion of -1 in x
0.140 * [backup-simplify]: Simplify -1 into -1
0.140 * [taylor]: Taking taylor expansion of x in x
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 1 into 1
0.140 * [backup-simplify]: Simplify (/ -1 1) into -1
0.140 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
0.140 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
0.141 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.141 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
0.141 * [backup-simplify]: Simplify (+ 0 0) into 0
0.142 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (+ 0 0) into 0
0.143 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify (+ 0 0) into 0
0.144 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.147 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
0.147 * [backup-simplify]: Simplify 0 into 0
0.148 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
0.149 * * * [progress]: simplifying candidates
0.150 * [simplify]: Simplifying:
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (- (log 2.0) (log (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
0.151 * * [simplify]: iteration 0: 80 enodes
0.179 * * [simplify]: iteration 1: 175 enodes
0.239 * * [simplify]: iteration 2: 630 enodes
0.674 * * [simplify]: iteration 3: 3926 enodes
1.854 * * [simplify]: iteration complete: 5000 enodes
1.855 * * [simplify]: Extracting #0: cost 37 inf + 0
1.856 * * [simplify]: Extracting #1: cost 238 inf + 84
1.860 * * [simplify]: Extracting #2: cost 748 inf + 646
1.868 * * [simplify]: Extracting #3: cost 1158 inf + 6541
1.884 * * [simplify]: Extracting #4: cost 778 inf + 92919
1.934 * * [simplify]: Extracting #5: cost 72 inf + 266263
2.013 * * [simplify]: Extracting #6: cost 1 inf + 288051
2.074 * * [simplify]: Extracting #7: cost 0 inf + 288228
2.153 * [simplify]: Simplified to:
  (expm1 (/ 2.0 (+ (exp (- x)) (exp x))))
  (log1p (/ 2.0 (+ (exp (- x)) (exp x))))
  (log (/ 2.0 (+ (exp (- x)) (exp x))))
  (log (/ 2.0 (+ (exp (- x)) (exp x))))
  (exp (/ 2.0 (+ (exp (- x)) (exp x))))
  (* (/ 2.0 (+ (exp (- x)) (exp x))) (* (/ 2.0 (+ (exp (- x)) (exp x))) (/ 2.0 (+ (exp (- x)) (exp x)))))
  (* (cbrt (/ 2.0 (+ (exp (- x)) (exp x)))) (cbrt (/ 2.0 (+ (exp (- x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (- x)) (exp x))))
  (* (/ 2.0 (+ (exp (- x)) (exp x))) (* (/ 2.0 (+ (exp (- x)) (exp x))) (/ 2.0 (+ (exp (- x)) (exp x)))))
  (sqrt (/ 2.0 (+ (exp (- x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (- x)) (exp x))))
  (- 2.0)
  (- (/ -1 (exp x)) (exp x))
  (* (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (- x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (/ 1 (cbrt (+ (exp (- x)) (exp x)))) (cbrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (cbrt (+ (exp (- x)) (exp x))))
  (/ 1 (sqrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (sqrt (+ (exp (- x)) (exp x))))
  1
  (/ 2.0 (+ (exp (- x)) (exp x)))
  1
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ 1 (+ (exp (- x)) (exp x)))
  (/ (+ (exp (- x)) (exp x)) 2.0)
  (/ 2.0 (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (sqrt (+ (exp (- x)) (exp x))))
  2.0
  2.0
  (/ (+ (exp (- x)) (exp x)) (cbrt 2.0))
  (/ (+ (exp (- x)) (exp x)) (sqrt 2.0))
  (/ (+ (exp (- x)) (exp x)) 2.0)
  (/ 2.0 (+ (exp (* 3 x)) (exp (* x -3))))
  (/ 2.0 (fma (exp x) (exp x) (/ (* (/ -1 (exp x)) 1) (exp x))))
  (+ 1.0 (* (* x x) (- (* 0.20833333333333334 (* x x)) 0.5)))
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ 2.0 (+ (exp (- x)) (exp x)))
2.157 * * * [progress]: adding candidates to table
2.367 * * [progress]: iteration 2 / 4
2.368 * * * [progress]: picking best candidate
2.375 * * * * [pick]: Picked  #<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))>
2.375 * * * [progress]: localizing error
2.392 * * * [progress]: generating rewritten candidates
2.392 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1 1)
2.432 * * * [progress]: generating series expansions
2.432 * * * * [progress]: [ 1 / 1 ] generating series at (2 1 1)
2.433 * [backup-simplify]: Simplify (/ 2.0 (+ (exp x) (exp (- x)))) into (/ 2.0 (+ (exp x) (exp (- x))))
2.433 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in (x) around 0
2.433 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.433 * [taylor]: Taking taylor expansion of 2.0 in x
2.433 * [backup-simplify]: Simplify 2.0 into 2.0
2.433 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.433 * [taylor]: Taking taylor expansion of (exp x) in x
2.433 * [taylor]: Taking taylor expansion of x in x
2.433 * [backup-simplify]: Simplify 0 into 0
2.433 * [backup-simplify]: Simplify 1 into 1
2.433 * [backup-simplify]: Simplify (exp 0) into 1
2.433 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.433 * [taylor]: Taking taylor expansion of (- x) in x
2.433 * [taylor]: Taking taylor expansion of x in x
2.433 * [backup-simplify]: Simplify 0 into 0
2.433 * [backup-simplify]: Simplify 1 into 1
2.434 * [backup-simplify]: Simplify (- 0) into 0
2.434 * [backup-simplify]: Simplify (- 1) into -1
2.434 * [backup-simplify]: Simplify (exp 0) into 1
2.435 * [backup-simplify]: Simplify (+ 1 1) into 2
2.435 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.435 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp x) (exp (- x)))) in x
2.435 * [taylor]: Taking taylor expansion of 2.0 in x
2.435 * [backup-simplify]: Simplify 2.0 into 2.0
2.435 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
2.435 * [taylor]: Taking taylor expansion of (exp x) in x
2.435 * [taylor]: Taking taylor expansion of x in x
2.436 * [backup-simplify]: Simplify 0 into 0
2.436 * [backup-simplify]: Simplify 1 into 1
2.436 * [backup-simplify]: Simplify (exp 0) into 1
2.436 * [taylor]: Taking taylor expansion of (exp (- x)) in x
2.436 * [taylor]: Taking taylor expansion of (- x) in x
2.436 * [taylor]: Taking taylor expansion of x in x
2.436 * [backup-simplify]: Simplify 0 into 0
2.436 * [backup-simplify]: Simplify 1 into 1
2.436 * [backup-simplify]: Simplify (- 0) into 0
2.436 * [backup-simplify]: Simplify (- 1) into -1
2.436 * [backup-simplify]: Simplify (exp 0) into 1
2.437 * [backup-simplify]: Simplify (+ 1 1) into 2
2.437 * [backup-simplify]: Simplify (/ 2.0 2) into 1.0
2.437 * [backup-simplify]: Simplify 1.0 into 1.0
2.438 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
2.439 * [backup-simplify]: Simplify (- 1) into -1
2.440 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
2.440 * [backup-simplify]: Simplify (+ 1 -1) into 0
2.441 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)))) into 0
2.441 * [backup-simplify]: Simplify 0 into 0
2.443 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.443 * [backup-simplify]: Simplify (- 1) into -1
2.444 * [backup-simplify]: Simplify (- 0) into 0
2.445 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
2.446 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
2.448 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1 2)) (* 0 (/ 0 2)))) into (- 0.5)
2.448 * [backup-simplify]: Simplify (- 0.5) into (- 0.5)
2.450 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
2.450 * [backup-simplify]: Simplify (- 1) into -1
2.450 * [backup-simplify]: Simplify (- 1) into -1
2.450 * [backup-simplify]: Simplify (- 0) into 0
2.451 * [backup-simplify]: Simplify (- 0) into 0
2.452 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
2.452 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
2.453 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 0 2)) (* 0 (/ 1 2)) (* (- 0.5) (/ 0 2)))) into 0
2.453 * [backup-simplify]: Simplify 0 into 0
2.455 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
2.456 * [backup-simplify]: Simplify (- 1) into -1
2.456 * [backup-simplify]: Simplify (- 1) into -1
2.456 * [backup-simplify]: Simplify (- 0) into 0
2.457 * [backup-simplify]: Simplify (- 1) into -1
2.457 * [backup-simplify]: Simplify (- 0) into 0
2.457 * [backup-simplify]: Simplify (- 0) into 0
2.457 * [backup-simplify]: Simplify (- 0) into 0
2.460 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
2.460 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
2.464 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1.0 (/ 1/12 2)) (* 0 (/ 0 2)) (* (- 0.5) (/ 1 2)) (* 0 (/ 0 2)))) into 0.20833333333333334
2.465 * [backup-simplify]: Simplify 0.20833333333333334 into 0.20833333333333334
2.465 * [backup-simplify]: Simplify (+ (* 0.20833333333333334 (pow x 4)) (+ (* (- 0.5) (pow x 2)) 1.0)) into (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
2.465 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.465 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
2.465 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.465 * [taylor]: Taking taylor expansion of 2.0 in x
2.465 * [backup-simplify]: Simplify 2.0 into 2.0
2.465 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.465 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.465 * [taylor]: Taking taylor expansion of x in x
2.466 * [backup-simplify]: Simplify 0 into 0
2.466 * [backup-simplify]: Simplify 1 into 1
2.466 * [backup-simplify]: Simplify (/ 1 1) into 1
2.466 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.466 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.466 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.466 * [taylor]: Taking taylor expansion of x in x
2.466 * [backup-simplify]: Simplify 0 into 0
2.466 * [backup-simplify]: Simplify 1 into 1
2.466 * [backup-simplify]: Simplify (/ 1 1) into 1
2.466 * [backup-simplify]: Simplify (- 1) into -1
2.466 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
2.467 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
2.467 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.467 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
2.467 * [taylor]: Taking taylor expansion of 2.0 in x
2.467 * [backup-simplify]: Simplify 2.0 into 2.0
2.467 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
2.467 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.467 * [taylor]: Taking taylor expansion of x in x
2.467 * [backup-simplify]: Simplify 0 into 0
2.467 * [backup-simplify]: Simplify 1 into 1
2.467 * [backup-simplify]: Simplify (/ 1 1) into 1
2.467 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.467 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
2.467 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
2.467 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.467 * [taylor]: Taking taylor expansion of x in x
2.467 * [backup-simplify]: Simplify 0 into 0
2.467 * [backup-simplify]: Simplify 1 into 1
2.468 * [backup-simplify]: Simplify (/ 1 1) into 1
2.468 * [backup-simplify]: Simplify (- 1) into -1
2.468 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
2.468 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
2.468 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.468 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
2.468 * [backup-simplify]: Simplify (+ 0 0) into 0
2.469 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
2.469 * [backup-simplify]: Simplify 0 into 0
2.469 * [backup-simplify]: Simplify (+ 0 0) into 0
2.470 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
2.470 * [backup-simplify]: Simplify 0 into 0
2.470 * [backup-simplify]: Simplify (+ 0 0) into 0
2.470 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
2.470 * [backup-simplify]: Simplify 0 into 0
2.471 * [backup-simplify]: Simplify (+ 0 0) into 0
2.471 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
2.471 * [backup-simplify]: Simplify 0 into 0
2.472 * [backup-simplify]: Simplify (+ 0 0) into 0
2.472 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
2.472 * [backup-simplify]: Simplify 0 into 0
2.473 * [backup-simplify]: Simplify (+ 0 0) into 0
2.473 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
2.473 * [backup-simplify]: Simplify 0 into 0
2.474 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2.0 (+ (exp x) (exp (- x))))
2.474 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.474 * [approximate]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
2.474 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.474 * [taylor]: Taking taylor expansion of 2.0 in x
2.474 * [backup-simplify]: Simplify 2.0 into 2.0
2.474 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.474 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.474 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.474 * [taylor]: Taking taylor expansion of x in x
2.474 * [backup-simplify]: Simplify 0 into 0
2.474 * [backup-simplify]: Simplify 1 into 1
2.474 * [backup-simplify]: Simplify (/ 1 1) into 1
2.474 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.474 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.474 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.474 * [taylor]: Taking taylor expansion of -1 in x
2.474 * [backup-simplify]: Simplify -1 into -1
2.474 * [taylor]: Taking taylor expansion of x in x
2.474 * [backup-simplify]: Simplify 0 into 0
2.474 * [backup-simplify]: Simplify 1 into 1
2.475 * [backup-simplify]: Simplify (/ -1 1) into -1
2.475 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.475 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
2.475 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.475 * [taylor]: Taking taylor expansion of (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
2.475 * [taylor]: Taking taylor expansion of 2.0 in x
2.475 * [backup-simplify]: Simplify 2.0 into 2.0
2.475 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
2.475 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
2.475 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.475 * [taylor]: Taking taylor expansion of x in x
2.475 * [backup-simplify]: Simplify 0 into 0
2.475 * [backup-simplify]: Simplify 1 into 1
2.475 * [backup-simplify]: Simplify (/ 1 1) into 1
2.475 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
2.475 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
2.475 * [taylor]: Taking taylor expansion of (/ -1 x) in x
2.475 * [taylor]: Taking taylor expansion of -1 in x
2.475 * [backup-simplify]: Simplify -1 into -1
2.475 * [taylor]: Taking taylor expansion of x in x
2.475 * [backup-simplify]: Simplify 0 into 0
2.475 * [backup-simplify]: Simplify 1 into 1
2.476 * [backup-simplify]: Simplify (/ -1 1) into -1
2.476 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
2.476 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
2.476 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.476 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x))))
2.476 * [backup-simplify]: Simplify (+ 0 0) into 0
2.477 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
2.477 * [backup-simplify]: Simplify 0 into 0
2.477 * [backup-simplify]: Simplify (+ 0 0) into 0
2.477 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
2.477 * [backup-simplify]: Simplify 0 into 0
2.478 * [backup-simplify]: Simplify (+ 0 0) into 0
2.479 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
2.479 * [backup-simplify]: Simplify 0 into 0
2.479 * [backup-simplify]: Simplify (+ 0 0) into 0
2.480 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
2.480 * [backup-simplify]: Simplify 0 into 0
2.480 * [backup-simplify]: Simplify (+ 0 0) into 0
2.482 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
2.482 * [backup-simplify]: Simplify 0 into 0
2.482 * [backup-simplify]: Simplify (+ 0 0) into 0
2.483 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2.0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
2.483 * [backup-simplify]: Simplify 0 into 0
2.484 * [backup-simplify]: Simplify (/ 2.0 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2.0 (+ (exp (* -1 x)) (exp x)))
2.484 * * * [progress]: simplifying candidates
2.485 * [simplify]: Simplifying:
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (- (log 2.0) (log (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ (* (* 2.0 2.0) 2.0) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))) (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (- 2.0)
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) 1)
  (/ (cbrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ 2.0 (sqrt (+ (exp x) (exp (- x)))))
  (/ 2.0 1)
  (/ 2.0 1)
  (/ (+ (exp x) (exp (- x))) (cbrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) 2.0)
  (/ 2.0 (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ 2.0 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (- (+ (* 0.20833333333333334 (pow x 4)) 1.0) (* 0.5 (pow x 2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp (* -1 x)) (exp x)))
2.486 * * [simplify]: iteration 0: 80 enodes
2.517 * * [simplify]: iteration 1: 175 enodes
2.594 * * [simplify]: iteration 2: 630 enodes
3.196 * * [simplify]: iteration 3: 3926 enodes
4.419 * * [simplify]: iteration complete: 5000 enodes
4.419 * * [simplify]: Extracting #0: cost 37 inf + 0
4.420 * * [simplify]: Extracting #1: cost 238 inf + 84
4.424 * * [simplify]: Extracting #2: cost 748 inf + 646
4.441 * * [simplify]: Extracting #3: cost 1158 inf + 6541
4.460 * * [simplify]: Extracting #4: cost 778 inf + 92919
4.502 * * [simplify]: Extracting #5: cost 72 inf + 266263
4.566 * * [simplify]: Extracting #6: cost 1 inf + 288051
4.634 * * [simplify]: Extracting #7: cost 0 inf + 288228
4.706 * [simplify]: Simplified to:
  (expm1 (/ 2.0 (+ (exp (- x)) (exp x))))
  (log1p (/ 2.0 (+ (exp (- x)) (exp x))))
  (log (/ 2.0 (+ (exp (- x)) (exp x))))
  (log (/ 2.0 (+ (exp (- x)) (exp x))))
  (exp (/ 2.0 (+ (exp (- x)) (exp x))))
  (* (/ 2.0 (+ (exp (- x)) (exp x))) (* (/ 2.0 (+ (exp (- x)) (exp x))) (/ 2.0 (+ (exp (- x)) (exp x)))))
  (* (cbrt (/ 2.0 (+ (exp (- x)) (exp x)))) (cbrt (/ 2.0 (+ (exp (- x)) (exp x)))))
  (cbrt (/ 2.0 (+ (exp (- x)) (exp x))))
  (* (/ 2.0 (+ (exp (- x)) (exp x))) (* (/ 2.0 (+ (exp (- x)) (exp x))) (/ 2.0 (+ (exp (- x)) (exp x)))))
  (sqrt (/ 2.0 (+ (exp (- x)) (exp x))))
  (sqrt (/ 2.0 (+ (exp (- x)) (exp x))))
  (- 2.0)
  (- (/ -1 (exp x)) (exp x))
  (* (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x)))))
  (/ (cbrt 2.0) (cbrt (+ (exp (- x)) (exp x))))
  (/ (* (cbrt 2.0) (cbrt 2.0)) (sqrt (+ (exp (- x)) (exp x))))
  (/ (cbrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (* (cbrt 2.0) (cbrt 2.0))
  (/ (cbrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (sqrt 2.0) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (/ (sqrt 2.0) (sqrt (+ (exp (- x)) (exp x))))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (sqrt 2.0)
  (/ (sqrt 2.0) (+ (exp (- x)) (exp x)))
  (/ (/ 1 (cbrt (+ (exp (- x)) (exp x)))) (cbrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (cbrt (+ (exp (- x)) (exp x))))
  (/ 1 (sqrt (+ (exp (- x)) (exp x))))
  (/ 2.0 (sqrt (+ (exp (- x)) (exp x))))
  1
  (/ 2.0 (+ (exp (- x)) (exp x)))
  1
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ 1 (+ (exp (- x)) (exp x)))
  (/ (+ (exp (- x)) (exp x)) 2.0)
  (/ 2.0 (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x)))))
  (/ 2.0 (sqrt (+ (exp (- x)) (exp x))))
  2.0
  2.0
  (/ (+ (exp (- x)) (exp x)) (cbrt 2.0))
  (/ (+ (exp (- x)) (exp x)) (sqrt 2.0))
  (/ (+ (exp (- x)) (exp x)) 2.0)
  (/ 2.0 (+ (exp (* 3 x)) (exp (* x -3))))
  (/ 2.0 (fma (exp x) (exp x) (/ (* (/ -1 (exp x)) 1) (exp x))))
  (+ 1.0 (* (* x x) (- (* 0.20833333333333334 (* x x)) 0.5)))
  (/ 2.0 (+ (exp (- x)) (exp x)))
  (/ 2.0 (+ (exp (- x)) (exp x)))
4.708 * * * [progress]: adding candidates to table
4.934 * * [progress]: iteration 3 / 4
4.934 * * * [progress]: picking best candidate
4.937 * * * * [pick]: Picked  #<alt (λ (x) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))>
4.937 * * * [progress]: localizing error
4.960 * * * [progress]: generating rewritten candidates
4.960 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
5.031 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
5.061 * * * [progress]: generating series expansions
5.061 * * * * [progress]: [ 1 / 2 ] generating series at (2)
5.062 * [backup-simplify]: Simplify (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) into (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x))))
5.062 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x)))) in (x) around 0
5.062 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x)))) in x
5.062 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
5.062 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.062 * [taylor]: Taking taylor expansion of 2.0 in x
5.062 * [backup-simplify]: Simplify 2.0 into 2.0
5.063 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.063 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.063 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
5.063 * [taylor]: Taking taylor expansion of (exp x) in x
5.063 * [taylor]: Taking taylor expansion of x in x
5.063 * [backup-simplify]: Simplify 0 into 0
5.063 * [backup-simplify]: Simplify 1 into 1
5.063 * [backup-simplify]: Simplify (exp 0) into 1
5.063 * [taylor]: Taking taylor expansion of (exp (- x)) in x
5.063 * [taylor]: Taking taylor expansion of (- x) in x
5.063 * [taylor]: Taking taylor expansion of x in x
5.063 * [backup-simplify]: Simplify 0 into 0
5.063 * [backup-simplify]: Simplify 1 into 1
5.064 * [backup-simplify]: Simplify (- 0) into 0
5.064 * [backup-simplify]: Simplify (- 1) into -1
5.064 * [backup-simplify]: Simplify (exp 0) into 1
5.065 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
5.065 * [backup-simplify]: Simplify (+ 1 1) into 2
5.066 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) 2) into (* 1/2 (pow (sqrt 2.0) 2))
5.066 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x)))) in x
5.066 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
5.066 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.066 * [taylor]: Taking taylor expansion of 2.0 in x
5.066 * [backup-simplify]: Simplify 2.0 into 2.0
5.066 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.067 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.067 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
5.067 * [taylor]: Taking taylor expansion of (exp x) in x
5.067 * [taylor]: Taking taylor expansion of x in x
5.067 * [backup-simplify]: Simplify 0 into 0
5.067 * [backup-simplify]: Simplify 1 into 1
5.067 * [backup-simplify]: Simplify (exp 0) into 1
5.067 * [taylor]: Taking taylor expansion of (exp (- x)) in x
5.067 * [taylor]: Taking taylor expansion of (- x) in x
5.067 * [taylor]: Taking taylor expansion of x in x
5.067 * [backup-simplify]: Simplify 0 into 0
5.067 * [backup-simplify]: Simplify 1 into 1
5.067 * [backup-simplify]: Simplify (- 0) into 0
5.067 * [backup-simplify]: Simplify (- 1) into -1
5.067 * [backup-simplify]: Simplify (exp 0) into 1
5.068 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
5.068 * [backup-simplify]: Simplify (+ 1 1) into 2
5.069 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) 2) into (* 1/2 (pow (sqrt 2.0) 2))
5.070 * [backup-simplify]: Simplify (* 1/2 (pow (sqrt 2.0) 2)) into (* 1/2 (pow (sqrt 2.0) 2))
5.071 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (* 0 (sqrt 2.0))) into 0
5.071 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
5.071 * [backup-simplify]: Simplify (- 1) into -1
5.072 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
5.072 * [backup-simplify]: Simplify (+ 1 -1) into 0
5.073 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2.0) 2)) (/ 0 2)))) into 0
5.073 * [backup-simplify]: Simplify 0 into 0
5.074 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2.0))) into 0
5.075 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (* 0 (sqrt 2.0)))) into 0
5.076 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
5.076 * [backup-simplify]: Simplify (- 1) into -1
5.076 * [backup-simplify]: Simplify (- 0) into 0
5.077 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
5.077 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
5.085 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2.0) 2)) (/ 1 2)) (* 0 (/ 0 2)))) into (- (* 1/4 (pow (sqrt 2.0) 2)))
5.088 * [backup-simplify]: Simplify (- (* 1/4 (pow (sqrt 2.0) 2))) into (- (* 1/4 (pow (sqrt 2.0) 2)))
5.093 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.095 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0))))) into 0
5.097 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
5.097 * [backup-simplify]: Simplify (- 1) into -1
5.098 * [backup-simplify]: Simplify (- 1) into -1
5.098 * [backup-simplify]: Simplify (- 0) into 0
5.099 * [backup-simplify]: Simplify (- 0) into 0
5.101 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
5.102 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
5.104 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2.0) 2)) (/ 0 2)) (* 0 (/ 1 2)) (* (- (* 1/4 (pow (sqrt 2.0) 2))) (/ 0 2)))) into 0
5.104 * [backup-simplify]: Simplify 0 into 0
5.106 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.107 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0)))))) into 0
5.111 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
5.111 * [backup-simplify]: Simplify (- 1) into -1
5.112 * [backup-simplify]: Simplify (- 1) into -1
5.112 * [backup-simplify]: Simplify (- 0) into 0
5.113 * [backup-simplify]: Simplify (- 1) into -1
5.113 * [backup-simplify]: Simplify (- 0) into 0
5.113 * [backup-simplify]: Simplify (- 0) into 0
5.114 * [backup-simplify]: Simplify (- 0) into 0
5.118 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
5.118 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
5.131 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2.0) 2)) (/ 1/12 2)) (* 0 (/ 0 2)) (* (- (* 1/4 (pow (sqrt 2.0) 2))) (/ 1 2)) (* 0 (/ 0 2)))) into (* 5/48 (pow (sqrt 2.0) 2))
5.132 * [backup-simplify]: Simplify (* 5/48 (pow (sqrt 2.0) 2)) into (* 5/48 (pow (sqrt 2.0) 2))
5.136 * [backup-simplify]: Simplify (+ (* (* 5/48 (pow (sqrt 2.0) 2)) (pow x 4)) (+ (* (- (* 1/4 (pow (sqrt 2.0) 2))) (pow x 2)) (* 1/2 (pow (sqrt 2.0) 2)))) into (- (+ (* 1/2 (pow (sqrt 2.0) 2)) (* 5/48 (* (pow (sqrt 2.0) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2.0) 2) (pow x 2))))
5.137 * [backup-simplify]: Simplify (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.137 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
5.137 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
5.137 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
5.137 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.137 * [taylor]: Taking taylor expansion of 2.0 in x
5.137 * [backup-simplify]: Simplify 2.0 into 2.0
5.137 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.138 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.138 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
5.138 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.138 * [taylor]: Taking taylor expansion of x in x
5.138 * [backup-simplify]: Simplify 0 into 0
5.138 * [backup-simplify]: Simplify 1 into 1
5.138 * [backup-simplify]: Simplify (/ 1 1) into 1
5.138 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.138 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
5.138 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
5.138 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.138 * [taylor]: Taking taylor expansion of x in x
5.138 * [backup-simplify]: Simplify 0 into 0
5.138 * [backup-simplify]: Simplify 1 into 1
5.138 * [backup-simplify]: Simplify (/ 1 1) into 1
5.139 * [backup-simplify]: Simplify (- 1) into -1
5.139 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
5.139 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
5.139 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
5.140 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.140 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
5.140 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
5.140 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.140 * [taylor]: Taking taylor expansion of 2.0 in x
5.140 * [backup-simplify]: Simplify 2.0 into 2.0
5.141 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.141 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.141 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
5.141 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.141 * [taylor]: Taking taylor expansion of x in x
5.141 * [backup-simplify]: Simplify 0 into 0
5.141 * [backup-simplify]: Simplify 1 into 1
5.141 * [backup-simplify]: Simplify (/ 1 1) into 1
5.141 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.141 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
5.141 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
5.141 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.141 * [taylor]: Taking taylor expansion of x in x
5.141 * [backup-simplify]: Simplify 0 into 0
5.141 * [backup-simplify]: Simplify 1 into 1
5.142 * [backup-simplify]: Simplify (/ 1 1) into 1
5.142 * [backup-simplify]: Simplify (- 1) into -1
5.142 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
5.143 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
5.143 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
5.144 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.144 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.145 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (* 0 (sqrt 2.0))) into 0
5.145 * [backup-simplify]: Simplify (+ 0 0) into 0
5.146 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.146 * [backup-simplify]: Simplify 0 into 0
5.147 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2.0))) into 0
5.147 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (* 0 (sqrt 2.0)))) into 0
5.147 * [backup-simplify]: Simplify (+ 0 0) into 0
5.148 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.148 * [backup-simplify]: Simplify 0 into 0
5.149 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.150 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0))))) into 0
5.151 * [backup-simplify]: Simplify (+ 0 0) into 0
5.153 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.153 * [backup-simplify]: Simplify 0 into 0
5.154 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.155 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0)))))) into 0
5.156 * [backup-simplify]: Simplify (+ 0 0) into 0
5.158 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.158 * [backup-simplify]: Simplify 0 into 0
5.158 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.159 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0))))))) into 0
5.159 * [backup-simplify]: Simplify (+ 0 0) into 0
5.161 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.161 * [backup-simplify]: Simplify 0 into 0
5.162 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.163 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0)))))))) into 0
5.163 * [backup-simplify]: Simplify (+ 0 0) into 0
5.164 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.164 * [backup-simplify]: Simplify 0 into 0
5.165 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x))))
5.166 * [backup-simplify]: Simplify (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.166 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
5.166 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
5.166 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
5.166 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.166 * [taylor]: Taking taylor expansion of 2.0 in x
5.166 * [backup-simplify]: Simplify 2.0 into 2.0
5.166 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.166 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.166 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
5.167 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.167 * [taylor]: Taking taylor expansion of x in x
5.167 * [backup-simplify]: Simplify 0 into 0
5.167 * [backup-simplify]: Simplify 1 into 1
5.167 * [backup-simplify]: Simplify (/ 1 1) into 1
5.167 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.167 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.167 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.167 * [taylor]: Taking taylor expansion of -1 in x
5.167 * [backup-simplify]: Simplify -1 into -1
5.167 * [taylor]: Taking taylor expansion of x in x
5.167 * [backup-simplify]: Simplify 0 into 0
5.167 * [backup-simplify]: Simplify 1 into 1
5.167 * [backup-simplify]: Simplify (/ -1 1) into -1
5.167 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.168 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
5.168 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
5.169 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.169 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
5.169 * [taylor]: Taking taylor expansion of (pow (sqrt 2.0) 2) in x
5.169 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.169 * [taylor]: Taking taylor expansion of 2.0 in x
5.169 * [backup-simplify]: Simplify 2.0 into 2.0
5.169 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.170 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.170 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
5.170 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.170 * [taylor]: Taking taylor expansion of x in x
5.170 * [backup-simplify]: Simplify 0 into 0
5.170 * [backup-simplify]: Simplify 1 into 1
5.170 * [backup-simplify]: Simplify (/ 1 1) into 1
5.170 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.170 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.170 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.170 * [taylor]: Taking taylor expansion of -1 in x
5.170 * [backup-simplify]: Simplify -1 into -1
5.170 * [taylor]: Taking taylor expansion of x in x
5.170 * [backup-simplify]: Simplify 0 into 0
5.170 * [backup-simplify]: Simplify 1 into 1
5.170 * [backup-simplify]: Simplify (/ -1 1) into -1
5.171 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.171 * [backup-simplify]: Simplify (* (sqrt 2.0) (sqrt 2.0)) into (pow (sqrt 2.0) 2)
5.171 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
5.172 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.173 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.173 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (* 0 (sqrt 2.0))) into 0
5.173 * [backup-simplify]: Simplify (+ 0 0) into 0
5.174 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.174 * [backup-simplify]: Simplify 0 into 0
5.175 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2.0))) into 0
5.176 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (* 0 (sqrt 2.0)))) into 0
5.176 * [backup-simplify]: Simplify (+ 0 0) into 0
5.177 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.177 * [backup-simplify]: Simplify 0 into 0
5.178 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.178 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0))))) into 0
5.179 * [backup-simplify]: Simplify (+ 0 0) into 0
5.180 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.180 * [backup-simplify]: Simplify 0 into 0
5.181 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.182 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0)))))) into 0
5.182 * [backup-simplify]: Simplify (+ 0 0) into 0
5.183 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.183 * [backup-simplify]: Simplify 0 into 0
5.184 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.185 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0))))))) into 0
5.185 * [backup-simplify]: Simplify (+ 0 0) into 0
5.187 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.187 * [backup-simplify]: Simplify 0 into 0
5.189 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.190 * [backup-simplify]: Simplify (+ (* (sqrt 2.0) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2.0)))))))) into 0
5.191 * [backup-simplify]: Simplify (+ 0 0) into 0
5.193 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.193 * [backup-simplify]: Simplify 0 into 0
5.194 * [backup-simplify]: Simplify (/ (pow (sqrt 2.0) 2) (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ (pow (sqrt 2.0) 2) (+ (exp (* -1 x)) (exp x)))
5.194 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
5.195 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) into (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
5.195 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) in (x) around 0
5.195 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) in x
5.195 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.195 * [taylor]: Taking taylor expansion of 2.0 in x
5.195 * [backup-simplify]: Simplify 2.0 into 2.0
5.196 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.196 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.196 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
5.196 * [taylor]: Taking taylor expansion of (exp x) in x
5.196 * [taylor]: Taking taylor expansion of x in x
5.196 * [backup-simplify]: Simplify 0 into 0
5.196 * [backup-simplify]: Simplify 1 into 1
5.197 * [backup-simplify]: Simplify (exp 0) into 1
5.197 * [taylor]: Taking taylor expansion of (exp (- x)) in x
5.197 * [taylor]: Taking taylor expansion of (- x) in x
5.197 * [taylor]: Taking taylor expansion of x in x
5.197 * [backup-simplify]: Simplify 0 into 0
5.197 * [backup-simplify]: Simplify 1 into 1
5.197 * [backup-simplify]: Simplify (- 0) into 0
5.197 * [backup-simplify]: Simplify (- 1) into -1
5.197 * [backup-simplify]: Simplify (exp 0) into 1
5.198 * [backup-simplify]: Simplify (+ 1 1) into 2
5.199 * [backup-simplify]: Simplify (/ (sqrt 2.0) 2) into (* 1/2 (sqrt 2.0))
5.199 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) in x
5.199 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.199 * [taylor]: Taking taylor expansion of 2.0 in x
5.199 * [backup-simplify]: Simplify 2.0 into 2.0
5.199 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.200 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.200 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x
5.200 * [taylor]: Taking taylor expansion of (exp x) in x
5.200 * [taylor]: Taking taylor expansion of x in x
5.200 * [backup-simplify]: Simplify 0 into 0
5.200 * [backup-simplify]: Simplify 1 into 1
5.200 * [backup-simplify]: Simplify (exp 0) into 1
5.200 * [taylor]: Taking taylor expansion of (exp (- x)) in x
5.200 * [taylor]: Taking taylor expansion of (- x) in x
5.200 * [taylor]: Taking taylor expansion of x in x
5.200 * [backup-simplify]: Simplify 0 into 0
5.200 * [backup-simplify]: Simplify 1 into 1
5.201 * [backup-simplify]: Simplify (- 0) into 0
5.201 * [backup-simplify]: Simplify (- 1) into -1
5.201 * [backup-simplify]: Simplify (exp 0) into 1
5.202 * [backup-simplify]: Simplify (+ 1 1) into 2
5.203 * [backup-simplify]: Simplify (/ (sqrt 2.0) 2) into (* 1/2 (sqrt 2.0))
5.204 * [backup-simplify]: Simplify (* 1/2 (sqrt 2.0)) into (* 1/2 (sqrt 2.0))
5.206 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1
5.206 * [backup-simplify]: Simplify (- 1) into -1
5.207 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1
5.208 * [backup-simplify]: Simplify (+ 1 -1) into 0
5.213 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (sqrt 2.0)) (/ 0 2)))) into 0
5.213 * [backup-simplify]: Simplify 0 into 0
5.215 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2.0))) into 0
5.217 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
5.217 * [backup-simplify]: Simplify (- 1) into -1
5.217 * [backup-simplify]: Simplify (- 0) into 0
5.218 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2
5.219 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1
5.222 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (sqrt 2.0)) (/ 1 2)) (* 0 (/ 0 2)))) into (- (* 1/4 (sqrt 2.0)))
5.223 * [backup-simplify]: Simplify (- (* 1/4 (sqrt 2.0))) into (- (* 1/4 (sqrt 2.0)))
5.224 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.225 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6
5.226 * [backup-simplify]: Simplify (- 1) into -1
5.226 * [backup-simplify]: Simplify (- 1) into -1
5.226 * [backup-simplify]: Simplify (- 0) into 0
5.226 * [backup-simplify]: Simplify (- 0) into 0
5.228 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6
5.228 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0
5.229 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (sqrt 2.0)) (/ 0 2)) (* 0 (/ 1 2)) (* (- (* 1/4 (sqrt 2.0))) (/ 0 2)))) into 0
5.229 * [backup-simplify]: Simplify 0 into 0
5.230 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.232 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
5.233 * [backup-simplify]: Simplify (- 1) into -1
5.233 * [backup-simplify]: Simplify (- 1) into -1
5.233 * [backup-simplify]: Simplify (- 0) into 0
5.233 * [backup-simplify]: Simplify (- 1) into -1
5.234 * [backup-simplify]: Simplify (- 0) into 0
5.234 * [backup-simplify]: Simplify (- 0) into 0
5.234 * [backup-simplify]: Simplify (- 0) into 0
5.236 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24
5.237 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12
5.243 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (sqrt 2.0)) (/ 1/12 2)) (* 0 (/ 0 2)) (* (- (* 1/4 (sqrt 2.0))) (/ 1 2)) (* 0 (/ 0 2)))) into (* 5/48 (sqrt 2.0))
5.244 * [backup-simplify]: Simplify (* 5/48 (sqrt 2.0)) into (* 5/48 (sqrt 2.0))
5.246 * [backup-simplify]: Simplify (+ (* (* 5/48 (sqrt 2.0)) (pow x 4)) (+ (* (- (* 1/4 (sqrt 2.0))) (pow x 2)) (* 1/2 (sqrt 2.0)))) into (- (+ (* 1/2 (sqrt 2.0)) (* 5/48 (* (sqrt 2.0) (pow x 4)))) (* 1/4 (* (sqrt 2.0) (pow x 2))))
5.247 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.247 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0
5.247 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
5.247 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.247 * [taylor]: Taking taylor expansion of 2.0 in x
5.247 * [backup-simplify]: Simplify 2.0 into 2.0
5.247 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.247 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.247 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
5.248 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.248 * [taylor]: Taking taylor expansion of x in x
5.248 * [backup-simplify]: Simplify 0 into 0
5.248 * [backup-simplify]: Simplify 1 into 1
5.248 * [backup-simplify]: Simplify (/ 1 1) into 1
5.248 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.248 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
5.248 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
5.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.248 * [taylor]: Taking taylor expansion of x in x
5.248 * [backup-simplify]: Simplify 0 into 0
5.248 * [backup-simplify]: Simplify 1 into 1
5.248 * [backup-simplify]: Simplify (/ 1 1) into 1
5.248 * [backup-simplify]: Simplify (- 1) into -1
5.249 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
5.249 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
5.249 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.249 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x
5.249 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.249 * [taylor]: Taking taylor expansion of 2.0 in x
5.249 * [backup-simplify]: Simplify 2.0 into 2.0
5.249 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.250 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.250 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x
5.250 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.250 * [taylor]: Taking taylor expansion of x in x
5.250 * [backup-simplify]: Simplify 0 into 0
5.250 * [backup-simplify]: Simplify 1 into 1
5.250 * [backup-simplify]: Simplify (/ 1 1) into 1
5.250 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.250 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x
5.250 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x
5.250 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.250 * [taylor]: Taking taylor expansion of x in x
5.250 * [backup-simplify]: Simplify 0 into 0
5.250 * [backup-simplify]: Simplify 1 into 1
5.251 * [backup-simplify]: Simplify (/ 1 1) into 1
5.251 * [backup-simplify]: Simplify (- 1) into -1
5.251 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x)))
5.251 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x))))
5.251 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.252 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))
5.252 * [backup-simplify]: Simplify (+ 0 0) into 0
5.253 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.253 * [backup-simplify]: Simplify 0 into 0
5.253 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2.0))) into 0
5.253 * [backup-simplify]: Simplify (+ 0 0) into 0
5.254 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.254 * [backup-simplify]: Simplify 0 into 0
5.255 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.255 * [backup-simplify]: Simplify (+ 0 0) into 0
5.256 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.256 * [backup-simplify]: Simplify 0 into 0
5.257 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.257 * [backup-simplify]: Simplify (+ 0 0) into 0
5.258 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.258 * [backup-simplify]: Simplify 0 into 0
5.260 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.261 * [backup-simplify]: Simplify (+ 0 0) into 0
5.262 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.262 * [backup-simplify]: Simplify 0 into 0
5.264 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.264 * [backup-simplify]: Simplify (+ 0 0) into 0
5.266 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0
5.266 * [backup-simplify]: Simplify 0 into 0
5.267 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
5.267 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.267 * [approximate]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0
5.267 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
5.267 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.267 * [taylor]: Taking taylor expansion of 2.0 in x
5.267 * [backup-simplify]: Simplify 2.0 into 2.0
5.268 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.269 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.269 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
5.269 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.269 * [taylor]: Taking taylor expansion of x in x
5.269 * [backup-simplify]: Simplify 0 into 0
5.269 * [backup-simplify]: Simplify 1 into 1
5.269 * [backup-simplify]: Simplify (/ 1 1) into 1
5.269 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.269 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.269 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.269 * [taylor]: Taking taylor expansion of -1 in x
5.269 * [backup-simplify]: Simplify -1 into -1
5.269 * [taylor]: Taking taylor expansion of x in x
5.269 * [backup-simplify]: Simplify 0 into 0
5.270 * [backup-simplify]: Simplify 1 into 1
5.270 * [backup-simplify]: Simplify (/ -1 1) into -1
5.270 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.270 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
5.271 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.271 * [taylor]: Taking taylor expansion of (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x
5.271 * [taylor]: Taking taylor expansion of (sqrt 2.0) in x
5.271 * [taylor]: Taking taylor expansion of 2.0 in x
5.271 * [backup-simplify]: Simplify 2.0 into 2.0
5.271 * [backup-simplify]: Simplify (sqrt 2.0) into (sqrt 2.0)
5.272 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2.0))) into 0
5.272 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x
5.272 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x
5.272 * [taylor]: Taking taylor expansion of (/ 1 x) in x
5.272 * [taylor]: Taking taylor expansion of x in x
5.272 * [backup-simplify]: Simplify 0 into 0
5.272 * [backup-simplify]: Simplify 1 into 1
5.273 * [backup-simplify]: Simplify (/ 1 1) into 1
5.273 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x))
5.273 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x
5.273 * [taylor]: Taking taylor expansion of (/ -1 x) in x
5.273 * [taylor]: Taking taylor expansion of -1 in x
5.273 * [backup-simplify]: Simplify -1 into -1
5.273 * [taylor]: Taking taylor expansion of x in x
5.273 * [backup-simplify]: Simplify 0 into 0
5.273 * [backup-simplify]: Simplify 1 into 1
5.273 * [backup-simplify]: Simplify (/ -1 1) into -1
5.273 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x))
5.274 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x)))
5.274 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.275 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x))))
5.275 * [backup-simplify]: Simplify (+ 0 0) into 0
5.276 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.276 * [backup-simplify]: Simplify 0 into 0
5.277 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2.0))) into 0
5.278 * [backup-simplify]: Simplify (+ 0 0) into 0
5.279 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.279 * [backup-simplify]: Simplify 0 into 0
5.280 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.280 * [backup-simplify]: Simplify (+ 0 0) into 0
5.282 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.282 * [backup-simplify]: Simplify 0 into 0
5.283 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.284 * [backup-simplify]: Simplify (+ 0 0) into 0
5.285 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.285 * [backup-simplify]: Simplify 0 into 0
5.286 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.287 * [backup-simplify]: Simplify (+ 0 0) into 0
5.288 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.288 * [backup-simplify]: Simplify 0 into 0
5.290 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2.0))) into 0
5.290 * [backup-simplify]: Simplify (+ 0 0) into 0
5.292 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (sqrt 2.0) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0
5.292 * [backup-simplify]: Simplify 0 into 0
5.293 * [backup-simplify]: Simplify (/ (sqrt 2.0) (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x)))
5.293 * * * [progress]: simplifying candidates
5.296 * [simplify]: Simplifying:
  (expm1 (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (log1p (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (+ (log (sqrt 2.0)) (- (log (sqrt 2.0)) (log (+ (exp x) (exp (- x))))))
  (+ (log (sqrt 2.0)) (log (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (log (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (exp (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (/ (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))))
  (* (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (cbrt (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))) (cbrt (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))))
  (cbrt (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (* (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (sqrt (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (sqrt (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (* (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) 1))
  (* (sqrt 2.0) (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) 1))
  (* (sqrt 2.0) (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) 1))
  (* (sqrt 2.0) (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) 1))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) 1))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) 1))
  (* (sqrt 2.0) (/ (sqrt 1) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (sqrt 1) 1))
  (* (sqrt 2.0) (/ (sqrt 1) 1))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) 1))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) 1))
  (* (sqrt 2.0) (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ 1 (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (/ 1 1))
  (* (sqrt 2.0) (/ 1 1))
  (* (sqrt 2.0) 1)
  (* (sqrt 2.0) (sqrt 2.0))
  (* (sqrt 2.0) (/ (sqrt 2.0) (+ (pow (exp x) 3) (pow (exp (- x)) 3))))
  (* (sqrt 2.0) (/ (sqrt 2.0) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))
  (* (cbrt (sqrt 2.0)) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (sqrt (cbrt 2.0)) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (sqrt (sqrt 2.0)) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (sqrt 2.0) (sqrt 2.0))
  (expm1 (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (log1p (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (- (log (sqrt 2.0)) (log (+ (exp x) (exp (- x)))))
  (log (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (exp (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (/ (* (* (sqrt 2.0) (sqrt 2.0)) (sqrt 2.0)) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))
  (* (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (* (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (- (sqrt 2.0))
  (- (+ (exp x) (exp (- x))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) 1)
  (/ (cbrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) 1)
  (/ (cbrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (cbrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) 1)
  (/ (sqrt (cbrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt (* (cbrt 2.0) (cbrt 2.0))) 1)
  (/ (sqrt (cbrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) 1)
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt (sqrt 2.0)) 1)
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt 1) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 1) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 1) 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) 1)
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt (sqrt 2.0)) 1)
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ 1 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 1)
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (sqrt 2.0) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) 1)
  (/ (sqrt 2.0) 1)
  (/ (+ (exp x) (exp (- x))) (cbrt (sqrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt (cbrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt (sqrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt (sqrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (sqrt 2.0) (+ (pow (exp x) 3) (pow (exp (- x)) 3)))
  (/ (sqrt 2.0) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))
  (- (+ (* 1/2 (pow (sqrt 2.0) 2)) (* 5/48 (* (pow (sqrt 2.0) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2.0) 2) (pow x 2))))
  (/ (pow (sqrt 2.0) 2) (+ (exp x) (exp (- x))))
  (/ (pow (sqrt 2.0) 2) (+ (exp (* -1 x)) (exp x)))
  (- (+ (* 1/2 (sqrt 2.0)) (* 5/48 (* (sqrt 2.0) (pow x 4)))) (* 1/4 (* (sqrt 2.0) (pow x 2))))
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (+ (exp (* -1 x)) (exp x)))
5.300 * * [simplify]: iteration 0: 148 enodes
5.364 * * [simplify]: iteration 1: 369 enodes
5.809 * * [simplify]: iteration 2: 3120 enodes
7.994 * * [simplify]: iteration complete: 5001 enodes
7.994 * * [simplify]: Extracting #0: cost 74 inf + 0
7.998 * * [simplify]: Extracting #1: cost 926 inf + 43
8.010 * * [simplify]: Extracting #2: cost 1500 inf + 14938
8.034 * * [simplify]: Extracting #3: cost 1363 inf + 75920
8.059 * * [simplify]: Extracting #4: cost 1199 inf + 99434
8.108 * * [simplify]: Extracting #5: cost 489 inf + 324974
8.186 * * [simplify]: Extracting #6: cost 23 inf + 516682
8.295 * * [simplify]: Extracting #7: cost 0 inf + 523018
8.379 * * [simplify]: Extracting #8: cost 0 inf + 522823
8.521 * [simplify]: Simplified to:
  (expm1 (/ 2.0 (+ (exp x) (exp (- x)))))
  (log1p (/ 2.0 (+ (exp x) (exp (- x)))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (log (/ 2.0 (+ (exp x) (exp (- x)))))
  (exp (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (/ 2.0 (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x))))) (/ (* 2.0 2.0) (+ (exp x) (exp (- x)))))
  (* (/ 2.0 (+ (exp x) (exp (- x)))) (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))))
  (* (cbrt (/ 2.0 (+ (exp x) (exp (- x))))) (cbrt (/ 2.0 (+ (exp x) (exp (- x))))))
  (cbrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (/ 2.0 (+ (exp x) (exp (- x)))) (* (/ 2.0 (+ (exp x) (exp (- x)))) (/ 2.0 (+ (exp x) (exp (- x))))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (sqrt (/ 2.0 (+ (exp x) (exp (- x)))))
  (* (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (sqrt 2.0)))
  (* (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (sqrt 2.0)))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (sqrt 2.0)))
  (* (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt (sqrt 2.0)))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (* (sqrt 2.0) (* (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))))
  (* (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (sqrt 2.0))
  (* (sqrt 2.0) (* (/ (cbrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x))))) (/ (cbrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))))
  (* (sqrt 2.0) (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))))
  (* (sqrt 2.0) (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))))
  (/ (* (sqrt 2.0) (fabs (cbrt 2.0))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (* (fabs (cbrt 2.0)) (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (* (fabs (cbrt 2.0)) (sqrt 2.0))
  (* (fabs (cbrt 2.0)) (sqrt 2.0))
  (* (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt 2.0))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (sqrt (sqrt 2.0)))
  (* (sqrt 2.0) (sqrt (sqrt 2.0)))
  (/ (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (sqrt 2.0)
  (* (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt 2.0))
  (* (sqrt 2.0) (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x))))))
  (* (sqrt 2.0) (sqrt (sqrt 2.0)))
  (* (sqrt 2.0) (sqrt (sqrt 2.0)))
  (/ (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (sqrt 2.0)
  (sqrt 2.0)
  2.0
  (/ 2.0 (+ (exp (fma 2 x x)) (exp (- (fma 2 x x)))))
  (/ 2.0 (- (* (exp x) (exp x)) (exp (* x -2))))
  (/ (* (cbrt (sqrt 2.0)) (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (* (sqrt 2.0) (sqrt (cbrt 2.0))) (+ (exp x) (exp (- x))))
  (/ (* (sqrt (sqrt 2.0)) (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ (* (sqrt (sqrt 2.0)) (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  2.0
  (expm1 (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (log1p (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (log (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (log (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (exp (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (/ (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) 2.0))
  (* (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))
  (cbrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (* (* (/ (sqrt 2.0) (+ (exp x) (exp (- x)))) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))) (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (sqrt (/ (sqrt 2.0) (+ (exp x) (exp (- x)))))
  (- (sqrt 2.0))
  (+ (/ -1 (exp x)) (- (exp x)))
  (* (/ (cbrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x))))) (/ (cbrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x))))))
  (/ (cbrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0))) (sqrt (+ (exp x) (exp (- x)))))
  (/ (cbrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (* (cbrt (sqrt 2.0)) (cbrt (sqrt 2.0)))
  (/ (cbrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (/ (fabs (cbrt 2.0)) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (cbrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (fabs (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (cbrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (fabs (cbrt 2.0))
  (/ (sqrt (cbrt 2.0)) (+ (exp x) (exp (- x))))
  (fabs (cbrt 2.0))
  (/ (sqrt (cbrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  1
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt (sqrt 2.0)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))
  (/ (sqrt (sqrt 2.0)) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt (sqrt 2.0)) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (sqrt (sqrt 2.0))
  (/ (sqrt (sqrt 2.0)) (+ (exp x) (exp (- x))))
  (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x)))))
  (/ 1 (sqrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  1
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  1
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ 1 (+ (exp x) (exp (- x))))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (/ (sqrt 2.0) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))
  (/ (sqrt 2.0) (sqrt (+ (exp x) (exp (- x)))))
  (sqrt 2.0)
  (sqrt 2.0)
  (/ (+ (exp x) (exp (- x))) (cbrt (sqrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt (cbrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt (sqrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (+ (exp x) (exp (- x))) (sqrt (sqrt 2.0)))
  (/ (+ (exp x) (exp (- x))) (sqrt 2.0))
  (/ (sqrt 2.0) (+ (exp (fma 2 x x)) (exp (- (fma 2 x x)))))
  (/ (sqrt 2.0) (- (* (exp x) (exp x)) (exp (* x -2))))
  (fma -1/4 (* 2.0 (* x x)) (fma (* 5/48 (* (* x x) (* x x))) 2.0 (* 2.0 1/2)))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (/ 2.0 (+ (exp x) (exp (- x))))
  (- (fma (* (* (sqrt 2.0) 5/48) (* x x)) (* x x) (* (sqrt 2.0) 1/2)) (* (* x x) (* 1/4 (sqrt 2.0))))
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
  (/ (sqrt 2.0) (+ (exp x) (exp (- x))))
8.535 * * * [progress]: adding candidates to table
9.033 * [progress]: [Phase 3 of 3] Extracting.
9.033 * * [regime]: Finding splitpoints for: (#<alt (λ (x) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))> #<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))>)
9.033 * * * [regime-changes]: Trying 3 branch expressions: ((+ (exp x) (exp (- x))) (/ 2.0 (+ (exp x) (exp (- x)))) x)
9.033 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (#<alt (λ (x) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))> #<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))>)
9.075 * * * * [regimes]: Trying to branch on (/ 2.0 (+ (exp x) (exp (- x)))) from (#<alt (λ (x) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))> #<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))>)
9.101 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x) (* (sqrt 2.0) (/ (sqrt 2.0) (+ (exp x) (exp (- x))))))> #<alt (λ (x) (log (exp (/ 2.0 (+ (exp x) (exp (- x)))))))>)
9.148 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
9.148 * [simplify]: Simplifying:
  (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))
9.148 * * [simplify]: iteration 0: 9 enodes
9.149 * * [simplify]: iteration 1: 10 enodes
9.149 * * [simplify]: iteration complete: 10 enodes
9.150 * * [simplify]: Extracting #0: cost 1 inf + 0
9.150 * * [simplify]: Extracting #1: cost 2 inf + 0
9.150 * * [simplify]: Extracting #2: cost 3 inf + 0
9.150 * * [simplify]: Extracting #3: cost 5 inf + 0
9.150 * * [simplify]: Extracting #4: cost 6 inf + 1
9.150 * * [simplify]: Extracting #5: cost 8 inf + 1
9.150 * * [simplify]: Extracting #6: cost 0 inf + 1442
9.150 * [simplify]: Simplified to:
  (log (exp (/ 2.0 (+ (exp x) (exp (- x))))))
10.694 * [regime-testing]: Baseline error score: 0.16561509849479725
10.703 * [regime-testing]: Oracle error score: 0.016060087035111664
10.721 * [regime-testing]: End program error score: 0.16561509849479725